--- src/bwm-ng.c.orig	2017-06-12 03:15:08.731964116 +0200
+++ src/bwm-ng.c	2017-06-12 03:15:21.492001798 +0200
@@ -26,7 +26,7 @@
 
 /* handle interrupt signal */
 void sigint(int sig) FUNCATTR_NORETURN;
-inline void init(void);
+static inline void init(void);
 
 /* clear stuff and exit */
 #ifdef __STDC__
@@ -98,7 +98,7 @@
 	deinit(0, NULL);
 }
 
-inline void init(void) {
+static inline void init(void) {
 	if_count=0;
 	delay=500;
 #if EXTENDED_STATS	
--- src/options.c.orig	2017-06-12 03:11:33.659353656 +0200
+++ src/options.c	2017-06-12 03:14:36.535870677 +0200
@@ -34,7 +34,7 @@
 #if EXTENDED_STATS
 inline int str2output_type(char *optarg);
 #endif
-inline int str2out_method(char *optarg);
+static inline int str2out_method(char *optarg);
 inline int str2in_method(char *optarg);
 
 #ifdef CONFIG_FILE
@@ -87,7 +87,7 @@
 }
 #endif  
 
-inline int str2out_method(char *optarg) {
+static inline int str2out_method(char *optarg) {
     if (optarg) {
         if (!strcasecmp(optarg,"plain")) return PLAIN_OUT;
 #ifdef HAVE_CURSES
